GW Instek APS-1102 Control Software User Manual - Manual (Page 60)

7 Arbitrary Waveform Editing
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7.5 Waveform Display Section
7.5.1 Waveform Display Area
The waveform data currently being created is always displayed in the waveform display area.
In the waveform display area, coordinate values indicating the display area size, markers used for each
operation ( 7.5.3), and the grid for checking the waveform rate ( 7.5.6) are drawn in addition to
the waveform data.
7.5.2 Display Magnification
In the waveform display area, you can expand the displayed waveform by changing the display
magnification horizontally and vertically.
Display magnification of vertical axis
The vertical magnification can be set to [1:1] (displays the complete waveform), [1:2] (expands half of
the waveform to be displayed in the entire screen), [1:4], or up to [1:256].
To set the display magnification, click the button located in the upper part of the vertical scroll bar
and select the desired magnification from the displayed list. Pressing the

or

key while the
magnification list is displayed increases the magnification, and pressing the

or

key decreases the
magnification. Pressing the Home key shows the waveform in its original size, and pressing the End
key displays the waveform in the maximum magnification.
Display magnification of horizontal axis
The horizontal magnification can be set to [1:1] (displays the complete waveform), [1:2] (expands half
of the waveform to be displayed in the entire screen), [1:4], or up to [1:128].
To set the display magnification, click the button located on the right of the horizontal scroll bar
and select the desired magnification from the displayed list. Pressing the

or

key while the
magnification list is displayed increases the magnification, and pressing the

or

key decreases the
magnification. Pressing the Home key shows the waveform in its original size, and pressing the End
key displays the waveform in the maximum magnification.
Scrolling
When the vertical/horizontal magnification is set to [1:2] or more, you can slide the scroll bar.
The coordinate values of the waveform display area changes as you slide the scroll bar. You can drag
the scroll bar to the desired coordinates to observe other parts of the waveform.